Help with smoke and liquid simulation in Mantaflow
These are mostly cache refreshing problems, but for now there are workarounds:

What you said. Bake the simulation manually. I usually use &quot;all&quot; since I still don't understand the types.
In the case of an outdated cache, change something like the &quot;resolution&quot; factor then change it back to force the cache to reload.
This seems to be limitations of the engine. don't make fluid move as fast, increase substeps, etc.